import { Component, OnInit ,Input} from '@angular/core';

@Component({
  selector: 'app-book-child',
  templateUrl: './book-child.component.html',
  styleUrls: ['./book-child.component.css']
})
export class BookChildComponent implements OnInit {
  @Input() child_test;
  constructor() { }

  ngOnInit() {

  }

}
